Examples with Environment org.kie.api.runtime.Environment used on opensource projects

Example 11 with Environment

use of org.kie.api.runtime.Environment in project drools by kiegroup.

the class AgendaRuleFlowGroupsTest method createSession.

private CommandBasedStatefulKnowledgeSession createSession(long id, String... rules) {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    for (String rule : rules) {
        kbuilder.add(new ClassPathResource(rule), ResourceType.DRL);
    }
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    kbase.addPackages(kbuilder.getKnowledgePackages());
    Environment env = createEnvironment(context);
    if (locking) {
        env.set(EnvironmentName.USE_PESSIMISTIC_LOCKING, true);
    }
    if (id == -1) {
        return (CommandBasedStatefulKnowledgeSession) JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
    } else {
        return (CommandBasedStatefulKnowledgeSession) JPAKnowledgeService.loadStatefulKnowledgeSession(id, kbase, null, env);
    }
}

Example 12 with Environment

use of org.kie.api.runtime.Environment in project drools by kiegroup.

the class ReloadSessionTest method testListenersAfterSessionReload.

@Test
@Ignore
public void testListenersAfterSessionReload() {
    // https://bugzilla.redhat.com/show_bug.cgi?id=826952
    Environment env = createEnvironment();
    KieBase kbase = initializeKnowledgeBase(simpleRule);
    StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
    ksession.addEventListener(new DefaultAgendaEventListener());
    ksession.addEventListener(new DefaultRuleRuntimeEventListener());
    assertEquals(1, ksession.getRuleRuntimeEventListeners().size());
    assertEquals(1, ksession.getAgendaEventListeners().size());
    ksession = JPAKnowledgeService.loadStatefulKnowledgeSession(ksession.getIdentifier(), kbase, null, env);
    assertEquals(1, ksession.getRuleRuntimeEventListeners().size());
    assertEquals(1, ksession.getAgendaEventListeners().size());
}

Example 13 with Environment

use of org.kie.api.runtime.Environment in project drools by kiegroup.

the class ReloadSessionTest method testInsertIntoEntryPoint.

@Test
public void testInsertIntoEntryPoint() {
    // RHBRMS-2815
    final Environment env = createEnvironment();
    final KieBase kbase = initializeKnowledgeBase(RULE_WITH_EP);
    KieSession kieSession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
    assertTrue("There should be NO facts present in a new (empty) knowledge session.", kieSession.getFactHandles().isEmpty());
    kieSession.getEntryPoint(ENTRY_POINT).insert(Integer.valueOf(10));
    kieSession = reloadSession(kieSession, env);
    Collection<? extends Object> objects = kieSession.getEntryPoint(ENTRY_POINT).getObjects();
    assertEquals("Reloaded working memory should contain the fact in the entry point.", 1, objects.size());
}

Example 14 with Environment

use of org.kie.api.runtime.Environment in project drools by kiegroup.

the class ReloadSessionTest method testInsert.

@Test
public void testInsert() {
    final Environment env = createEnvironment();
    final KieBase kbase = initializeKnowledgeBase(RULE_WITH_EP);
    KieSession kieSession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
    assertTrue("There should be NO facts present in a new (empty) knowledge session.", kieSession.getFactHandles().isEmpty());
    kieSession.insert(Integer.valueOf(10));
    kieSession = reloadSession(kieSession, env);
    Collection<? extends Object> objects = kieSession.getObjects();
    assertEquals("Reloaded working memory should contain the fact.", 1, objects.size());
}

Example 15 with Environment

use of org.kie.api.runtime.Environment in project drools by kiegroup.

the class RuleFlowGroupRollbackTest method createSession.

private CommandBasedStatefulKnowledgeSession createSession() {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(new ClassPathResource("ruleflowgroup_rollback.drl"), ResourceType.DRL);
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    kbase.addPackages(kbuilder.getKnowledgePackages());
    Environment env = createEnvironment(context);
    if (locking) {
        env.set(EnvironmentName.USE_PESSIMISTIC_LOCKING, true);
    }
    return (CommandBasedStatefulKnowledgeSession) JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
}